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Northstar Fiero Dyno Tuning

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Uploaded by on Feb 15, 2007

dyno tuning my northstar fiero. 300.5hp 312ftlbs

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Autos & Vehicles

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Uploader Comments (Zac88GT)

  • And if it got any kind of boost, then how well would it do?

  • @V8Fiero2M8 With low boost the northstar would easily achieve 500+whp. If you fully build them 1000+hp is possible.

  • what is "just N/a" supposed to mean, i see you told someone it was just the dino.. you know with the new xlrV out you can put a supercharger on that thing and boost the stock hp and tq by about 100 a piece

  • It's naturally aspirated, as in no forced induction of any kind. I am going to put some bigger fuel injectors in this winter and maybe a set of cams in the next year or two but thats pretty much it. It's built for autocross and not drag racing so it has more than enough power right now.

  • whats the 6spd trans you ahve bolted up?? whats the MPG u get with that car when you arent going all out..rough estimate

  • The 6 spd is the F40 trans from a 2006 Pontiac G6. Average city mileage is around 19 MPG. I'm not sure about hwy mileage but it's probably 28-30

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All Comments (16)

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  • Traditional Pontiac V8 > Northstar>SBC

    the engine food chain. Pontiac eats ALL.

  • Did you do all the work yourself? That's amazing for $3000. I think just a basic Archie kit, not even counting the SBC and transmission and other things, is $3000. Any chance you have a write-up somewhere?

  • where in the hell are you getting cams and bigger injectors?

  • That's a really cool setup. I've heard of putting northstars in Fieros, but really cool with the 6 speed..

  • No turbo, just N/A

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